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UV ABSORBER UV P TINUVIN P EQUIVALENT

更新时间:2024-01-03 19:19:15

常用名 2-(2-羟基-5-苯甲基)苯并三唑 CAS号 2440-22-4
价格 $需询单/1kg 纯度 99.0%
备货期 需询单 库存 询单
 产品详情(用途,包装等)
Chemical name: 2-(2'-Hydroxy-5'-methylphenyl)benzotriazole
CAS No.:2440-22-4
Molecular formular:C13H11N3O
Molecular weight:225.3
Molecular structure

Specification
Appearance: White to yellowish crystal powder
Melting point,℃:128-132
Assay (HPLC), %: ≥99
Ash, %: ≤0.1
Volatility, %: ≤0.5
Light transmittance, %: 440nm≥94%
500nm≥97%

Solubility (20℃, g/100ml solvent)
Acetone:3 Benzene:7 Butyl Acetate:3 Carbitol:2 Chloroform:13
Ethanol:0.2 Ethyl Acetate:3.5 n-Hexane:0.8 Cyclohexane:1 Methanol:0.2
Methylene Chloride:16 MEK:4 Styrene:7 Toluene:6 Water <0.01

Application
UV ABSORBER HOSORB-UVP is a benzotriazole type ultraviolet light absorber (UVA). The max absorbing wavelength range is 270-380nm. It is widely used in a variety of polymers including polypropylene polycarbonate, polyethylene, polyurethane, unsaturated resin, ABS resin, epoxy resin, PMMA, PVC, elastomer, adhesive etc. It almost does not absorb visible light, especially for colorless and transparent products.

Packing
25kg/fiber drum; 25kg/carton, or as per customer’s request.


Storage
Containers should be kept tightly closed when not in use. Store it in a dry, cool, well-ventilated shady place.


Recommended Dosage
ABS resin : 0.3-0.5%
PVC : 0.2-0.5%
PP : 0.15-0.3%
PC : 0.15-0.3%
PS : 0.2-0.5%
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供应商信息

广州诚帅新材料有限公司

认证状态:未认证供应商
电话:86-2034708468
地址:石楼镇石一村积庆巷10号
地区: 广东省 广州市 番禺区
联系人:何先生
联系人电话:+862034708468
邮件:info@hhochem.com
网址:http://www.hhochem.com
主要市场:North America, South America, Asia, Europe
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参考价格:¥95/25g
其他供应商价格:
2022-03-30 紫外线吸收剂 UV-P
价格:¥需询单
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2022-02-19 2-(2-羟基-5-甲基苯基)苯并三唑
价格:¥74.9
2025-10-15 紫外线吸收剂 UV-P
价格:¥需询单
2025-01-03 紫外线吸收剂UV-P
价格:¥需询单
2025-02-14 紫外线吸收剂UVP
价格:¥需询单
2025-02-13 紫外线吸收剂UVP
价格:¥需询单
2021-04-07 紫外线吸收剂UV-P
价格:¥需询单
2024-05-10 紫外线吸收剂 UV-P
价格:¥需询单

查看所有价格,请点击2-(2-羟基-5-苯甲基)苯并三唑价格